Metabones Speed Booster XL Nikon G an MFT

Metabones ARRI PL na BMPCC4K T CINE Speed Booster ULTRA 0.71x

- Design for attaching PL Prime Lens to Blackmagic M43-mount cameras/camcorders - Increase maximum aperture by 1 stop. - Increase MTF. - Makes lens 0.71x wider. - The advanced 6-element/4-group optical design incorporating ultra-high index tantalum-based optical glass by Caldwell Photographic in...